Pith Number

pith:JGPXDIUD

pith:2011:JGPXDIUD46QZCAB45PJEPQOGSU

not attested not anchored not stored refs pending

Wildly Ramified Actions and Surfaces of General Type Arising from Artin-Schreier Curves

Hiroyuki Ito, Stefan Schroeer

arxiv:1103.0088 v2 · 2011-03-01 · math.AG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JGPXDIUD46QZCAB45PJEPQOGSU}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T04:01:02.049249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

499f71a283e7a191003cebd247c1c6952a34adeb70e2e1ac5b35435607a8d0ea

Aliases

arxiv: 1103.0088 · arxiv_version: 1103.0088v2 · doi: 10.48550/arxiv.1103.0088 · pith_short_12: JGPXDIUD46QZ · pith_short_16: JGPXDIUD46QZCAB4 · pith_short_8: JGPXDIUD

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/JGPXDIUD46QZCAB45PJEPQOGSU \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 499f71a283e7a191003cebd247c1c6952a34adeb70e2e1ac5b35435607a8d0ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "904cb7f7ca3f8912fe3525f5f7408e3769ae8098e94251e85a120a0a8c681f04",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2011-03-01T06:24:37Z",
    "title_canon_sha256": "3bfc170383a12aecbcdfff9f63ddcf65b1ee96ccdef764a00d588e8c7bf15769"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.0088",
    "kind": "arxiv",
    "version": 2
  }
}